Realtek Audio not working after Bios update

[arunkumar78]

I updated my PRO B660M-A DDR4 bios from 7D43v1E to 7D43v1F through MSI control center, after that Realtek Audio is not detecting/showing in Windows 11 and Windows 10 dual boot OS. The Audio is enabled in Bios.

------------------
Module Information
------------------
MS-7D43 1.F0
Intel Chipset Drivers 10.1.19376.8374
Realtek PCIE Network Drivers 11.10.0720.2022
Intel Serial IO Driver 30.100.2237.26
Intel ME Drivers 2319.4.30.0
Intel GNA Scoring Accelerator 3.00.00.1457
LED FW Update(7D43) 01

------------------
System Information
------------------
Product Name: PRO B660M-A DDR4
OS: Microsoft Windows 11 Pro 64-bit Ver.2009 (OS build 22631.2715)
BIOS Version: 1.F0
BIOS Release Date: 11/13/2023
CPU: 13th Gen Intel(R) Core(TM) i5-13400F
Memory: 32 GB @
- 16 GB DDR4-3600, G Skill Intl F4-3600C18-16GVK
- 16 GB DDR4-3600, G Skill Intl F4-3600C18-16GVK
Graphics: NVIDIA GeForce GTX 1650 SUPER
Drive: SSD, XPG GAMMIX S70 BLADE, 476.94 GB
Network: Realtek Gaming 2.5GbE Family Controller #2
Network: TP-Link Wireless PCI Express Adapter #2
Power Plan: GUID: 381b4222-f694-41f0-9685-ff5bb260df2e (Balanced)

 

[alvzgrec158b02dd]

Updated my PRO B660M-A DDR4 to the latest 7D43vH1 and Realtek is not showing up in device manager. Running a 12100F Intel CPU. Tried clearing CMOS, toggling HD Audio in BIOS and reinstalling the audio drivers off the MSI site but nothing seems to be working. Submitted the form from earlier in the thread. Not sure if that was the right next step.
I don't want to flash an earlier BOIS version if I don't have to.

 

[Alan J T]

Updated my PRO B660M-A DDR4 to the latest 7D43vH1 and Realtek is not showing up in device manager. Running a 12100F Intel CPU. Tried clearing CMOS, toggling HD Audio in BIOS and reinstalling the audio drivers off the MSI site but nothing seems to be working. Submitted the form from earlier in the thread. Not sure if that was the right next step.
I don't want to flash an earlier BOIS version if I don't have to.

PM Sent

 

[zapmu15ed02ed]

Hello! Motherborad MAG B660M Bazooka DDR4 after upgrading bios to version 7D43v1H HD Audio is not working.
previous ver. 7D43v1G - ok.
Need somehow to fix it. Sent google form

 

[Alan J T]

Hello! Motherborad MAG B660M Bazooka DDR4 after upgrading bios to version 7D43v1H HD Audio is not working.
previous ver. 7D43v1G - ok.
Need somehow to fix it. Sent google form

Sent PM

 

[Alan J T]

Updated my PRO B660M-A DDR4 to the latest 7D43vH1 and Realtek is not showing up in device manager. Running a 12100F Intel CPU. Tried clearing CMOS, toggling HD Audio in BIOS and reinstalling the audio drivers off the MSI site but nothing seems to be working. Submitted the form from earlier in the thread. Not sure if that was the right next step.
I don't want to flash an earlier BOIS version if I don't have to.

Sent again

 

[rondonyorma127502a1]

Hello! The PRO B660M-A DDR4 motherboard after updating the BIOS to version 7D43v1F onwards HD Audio does not work.
see. 7D43v1E - ok.
Form Submitted

 

[Alan J T]

Hello! The PRO B660M-A DDR4 motherboard after updating the BIOS to version 7D43v1F onwards HD Audio does not work.
see. 7D43v1E - ok.
Form Submitted

See PM

 

[oguzhantufen130e02bc]

Same problem here. I tried to update my BIOS to the latest version but it broke my sound drivers.


DOWNGRADE didn’t work

I've filled the form. Please fix this.

 

[Alan J T]

Same problem here. I tried to update my BIOS to the latest version but it broke my sound drivers.


DOWNGRADE didn’t work

I've filled the form. Please fix this.

PM Sent

 

[oguzhantufen130e02bc]

PM Sent

Thank you @Alan J T , Your BIOS file did work.

Before the newer BIOS, I tried the September 2023 BIOS update and it's worked too.

My motherboard model is

PRO H610M-E DDR4​

 

[zapmu15ed02ed]

Sent PM

Not working. Tried other 7 different versions of BIOS - no one has Realtek Driver and sound. What a shame.

 

[burakkenar20015c502e9]

PRO H610M-E DDR4 bios version 7D48vAF realtek driver not showing tried reinstall Form submitted

 

[Alan J T]

Not working. Tried other 7 different versions of BIOS - no one has Realtek Driver and sound. What a shame.

If it is still not showing after installing the last workin' Bios version, followed by Flashing with the one I sent you you will need to contact MSI or Place of Purchase in regards to a Replacement
>>How to contact MSI.<<

Have updated the Form and listed Your Board as a No Fix

 

[Alan J T]

PRO H610M-E DDR4 bios version 7D48vAF realtek driver not showing tried reinstall Form submitted

PM sent

 

[vizhelion1153a02da]

I also have the same problem here. I tried to update my BIOS to E7D40IMS.190 Realtek Driver is not showing in Device Manager.
MSI MPG B760i Edge WiFi DDR4 is my Mobo.

 

[Alan J T]

I also have the same problem here.

Will not be the same Problem as you. The Model was not affected by the Bios Bug

Please start a new topic listing hardware and the problem you have include screen shot for System Devices sound section tree opened
Like this

 

[vizhelion1153a02da]

Will not be the same Problem as you. The Model was not affected by the Bios Bug

Please start a new topic listing hardware and the problem you have include screen shot for System Devices sound section tree opened
Like this
View attachment 189982

I hope so.. But its like the screen shot that you replied.

My PC Components are:
- i5 12th Gen 12600k
- MSI MPG B760i Edge Wi-Fi (MS-7D40)
- 32gb DDR4 Ram - XPG Spectrix 3600Mhz
- MSI RTX 3070 Ti Gaming X Trio
- Drive Aorus 256gb M.2 NVME / 1Tb Kingston M.2 NVME

I have tried 3 BIOS versions and i have also tried downgrading my BIOS but I still don't have Realtek Sound Driver.

 

[vizhelion1153a02da]

Will not be the same Problem as you. The Model was not affected by the Bios Bug

Please start a new topic listing hardware and the problem you have include screen shot for System Devices sound section tree opened
Like this

It's working now!
I have tried the lower BIOS version, 7D40v14, and it worked!

The BIOSes that i have tried recently are 7D40v18, 7D40v17, 7D40v16 and 7D40v14 is the only one that worked.

Cheers!

 

[Alan J T]

It's working now!
I have tried the lower BIOS version, 7D40v14, and it worked!

The BIOSes that i have tried recently are 7D40v18, 7D40v17, 7D40v16 and 7D40v14 is the only one that worked.

Cheers!

Will see if I can get a test run

 

[geoffreyr.g14f402cf]

Hi ! Big problem after bios update on an MSI MPG B760I edge Wifi DDR5. I updated to the latest bios version because of the installation of an 14700k (lost literally contact to the gpu and under mobo nvme because of the older version) now everything works except the HD Audio controller of the mobo (not recognized in windows, activatedi in bios), i'm kind of disapointed for such a high price mobo! My Bios actual version 7D40vA7.